package com.thumb.dao;

import com.thumb.bean.Thumb;

import java.util.List;

/**
 * @Author: Spider Man
 * @Description:
 * @Date Created in 2020-09-08 12:38
 * @Modified By:
 */
public interface ThumbDao {
    public void updateNumber(int oldNum,int newNum);

    public List<Thumb> findNumber();
}
